Ctl X2800 Owner's Manual
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Ctl X2800 Owner's Manual

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Summary of Contents for Ctl X2800

  • Page 2 Operation Instructions Thank you for purchasing this monitor, a high-resolution multi-scan color monitor. Please read this guide thoroughly before installation. FCC RADIO FREQUENCY INTERFERENCE STATEMENT WARNING: (FOR FCC CERTIFIED MODELS) This monitor has been tested and found compliant with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.

  • Page 3: Table Of Contents

    Content Safety Precautions.......................1 First Setup ...........................2 Quick Installation .........................3 Front View of the Product ....................4 Rear View of the Product .....................5 Using On Screen Display (OSD) Functions .................6 Supporting Timing Modes ....................14 Technical Information ......................15 Care and Maintenance.......................16 Troubleshooting .........................16...

  • Page 4: Safety Precautions

    Safety Precautions This monitor is manufactured and tested on a ground principle that a user’s safety comes first. However, improper use or installation may result danger to the monitor as well as to the user. Carefully go over the following WARNINGS before installation and keep this guide handy.

  • Page 5: First Setup

    First Setup Congratulation for purchasing this monitor of high performance! This monitor comes with the following accessories : • AC Power Cord • Audio Cable • VGA cable (15 pin) • User’s guide • DisplayPort cable (20 pin)

  • Page 6: Quick Installation

    Quick Installation 1. Connect Video cable (VGA cable) Make sure both monitor and computer are powered OFF. Connect the video cable (VGA cable) to the computer, then to the monitor. or connect DisplayPort cable Connect the DisplayPort cable from DisplayPort output of computer to the DisplayPort input of the monitor.

  • Page 7: Front View Of The Product

    Front View of the Product ①②③④ ⑤⑥ ① OSD Menu On/Off ② Scroll Down/ Decrease ③ Scroll Up/ Increase ④ Confirm Select ⑤ Power ON/OFF ⑥ LED Indicator...

  • Page 8: Rear View Of The Product

    Rear View of the Product ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ① Power input (AC input) ② DVI input (DVI 24 pin) ③ HDMI-2 input (HDMI 19 pin) ④ HDMI-1/MHL input (HDMI 19 pin) ⑤ DisplayPort-2 input (DisplayPort 20 pin) ⑥...

  • Page 9: Using On Screen Display (Osd) Functions

    Using On Screen Display (OSD) Functions Display main menu Exit from OSD menu Selects between VGA, DVI, HDMI1-MHL, HDMI2, DisplayPort1 or DisplayPort2 mode Press 3 seconds activates Auto Image Adjust Select the desired item when in OSD menu ▼ When not in OSD menu, directly enters Audio menu When holding for 5 seconds directly enters Color Preset Modes Select the desired item when in OSD menu ▲...
  • Page 10 Picture: To manually adjust the Picture Format, Contrast, Brightness, Sharpness, Over Drive and ECO Mode of screen image. Picture Format: To select the video mode from 16:9, 4:3 or 1:1. • Contrast: To adjust the foreground white level of screen image. •...
  • Page 11 PiP/PbP: PiP/PbP button allows you to watch two screens from different sources at the same time. (PiP is picture in picture; PbP is picture by picture) PiP/PbP Mode: Toggle to enable/disable PiP/PbP function. • Main Input: Identifies main source (greyed out) •...
  • Page 12 In PbP Mode 2PbP. Splits the screen left and right equally. In order to achieve full screen on each side, recommended resolution is 1920 x 2160; however, this is a custom resolution. Check your video card to see if custom resolution is supported. If not supported, black bars on top and bottom will result.
  • Page 13 Audio Adjust: To adjust the audio functions. Volume: To adjust the volume of speaker output. • Mute: To turn the Mute ON/OFF. • Audio Source: When in HDMI1-MHL or HDMI2 input, select where the audio source • comes from Line-in, HDMI1-MHL or HDMI2. When in DisplayPort1 or DisplayPort2 input, select where the audio source comes from Line-in, DisplayPort1 or DisplayPort2.
  • Page 14 Color: To select the color for improving brightness and color saturation between Warm, Normal, Cool, User Define, Preset Mode, and Blue Light Reducer. Warm: Adds green to screen image for a darker color. • Normal: Adds red to screen image for warmer white and richer red. •...
  • Page 15 Language: Allow user to choose from available languages. OSD Setting: To manually adjust the Horizontal, Vertical OSD position, Transparency and OSD Time Out. Horizontal: To horizontally adjust the OSD position. • Vertical: To vertically adjust the OSD position. • Transparency: To change the transparency of OSD window. •...
  • Page 16 Setup Menu: To set up Auto, H./ V. Position, Phase, Clock, DisplayPort, Reset and Information. Auto: To auto adjust Horizontal Position, Vertical Position, Phase (Fine Tune) and Clock • (H. Size) of the screen. H. Position: To adjust the horizontal position of the screen. •...

  • Page 17: Supporting Timing Modes

    Supporting Timing Modes STANDARD RESOLUTION 720 x 400 @ 70Hz 640 x 480 @ 60Hz 640 x 480 @ 67Hz VESA 640 x 480 @ 72Hz VESA 640 x 480 @ 75Hz VESA 800 x 600 @ 56Hz VESA 800 x 600 @ 60Hz VESA 800 x 600 @ 72Hz VESA...

  • Page 18: Technical Information

    Technical Information Technical Specification LCD Panel 71.12 cm (28”) TFT (with LED back light) Power Management Energy Star VESA DPMS compatible Off Mode, < 0.5 W Displayable Resolution UHD 3840 x 2160 max. Vertical Frequency 60Hz max. Compatibility VGA Support up to 2048 x 1152 @ 60Hz HDMI/ DVI-D Support up to 3840 X 2160 @ 30Hz DP support up to 3840 x 2160 @ 60Hz (non-interlaced) VGA Support up to 2048 x 1152...

  • Page 19: Care And Maintenance

    Care and Maintenance Care Avoid exposing your monitor directly to sunlight or other heat source. Place your monitor away from the sun to reduce glare. Put your monitor in a well ventilated area. Do not place any heavy things on top of your monitor. Make certain your monitor is installed in a clean and moisture-free area.
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